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GB713338A - Electrical relay calculating machine - Google Patents

Electrical relay calculating machine

Info

Publication number
GB713338A
GB713338A GB16710/51A GB1671051A GB713338A GB 713338 A GB713338 A GB 713338A GB 16710/51 A GB16710/51 A GB 16710/51A GB 1671051 A GB1671051 A GB 1671051A GB 713338 A GB713338 A GB 713338A
Authority
GB
United Kingdom
Prior art keywords
relay
relays
switch
bar
contact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB16710/51A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB713338A publication Critical patent/GB713338A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/44—Multiplying; Dividing
    • G06F7/446—Multiplying; Dividing by partial product forming (with electric multiplication table)

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Press Drives And Press Lines (AREA)
  • Relay Circuits (AREA)
  • Keying Circuit Devices (AREA)
GB16710/51A 1950-08-16 1951-07-13 Electrical relay calculating machine Expired GB713338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO328486X 1950-08-16

Publications (1)

Publication Number Publication Date
GB713338A true GB713338A (en) 1954-08-11

Family

ID=19905246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16710/51A Expired GB713338A (en) 1950-08-16 1951-07-13 Electrical relay calculating machine

Country Status (8)

Country Link
US (1) US2717734A (es)
BE (1) BE505292A (es)
CH (1) CH328486A (es)
DE (1) DE871204C (es)
FR (1) FR1047984A (es)
GB (1) GB713338A (es)
LU (1) LU30870A1 (es)
NL (1) NL162922B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038657A (en) * 1957-01-02 1962-06-12 Ibm Electrical switching apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1863097A (en) * 1923-12-24 1932-06-14 Borel Charles Installation for registering data by perforation by manual and automatic means
US1944692A (en) * 1928-01-06 1934-01-23 Ibm Perforated card sorting machine
US1916624A (en) * 1928-03-26 1933-07-04 Siemens Ag Automatic control mechanism
DE741749C (de) * 1930-02-17 1943-11-17 Hollerith Maschinen Gmbh Durch Lochkarten gesteuerte Maschine
BE414686A (es) * 1936-03-27
NL78641C (es) * 1943-03-30
US2370989A (en) * 1943-12-28 1945-03-06 Ibm Code translating recorder
US2552760A (en) * 1945-05-02 1951-05-15 Automatic Elect Lab Binary calculator
NL77661C (es) * 1945-09-29

Also Published As

Publication number Publication date
NL162922B (nl)
CH328486A (de) 1958-03-15
LU30870A1 (es)
BE505292A (es)
FR1047984A (fr) 1953-12-18
DE871204C (de) 1953-03-19
US2717734A (en) 1955-09-13

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